As cloud computing has penetrated all walks of life, many enterprises build small information computer rooms to support network access and basic IT applications. Rack-mounted air conditioners provide flexible and efficient cooling solutions inside the data center, using a rack-mounted design concept that is flexible, compact, and suitable for circulating cooling inside the cabinet and integrating an independent micro data center with the main equipment inside the cabinet. The indoor part is installed at the bottom of the cabinet and can self-adapt to load changes inside the cabinet. The unit adopts air-cooled heat dissipation, environmentally friendly refrigerant, a DC inverter compressor, and a three-speed adjustable internal fan to achieve high energy efficiency and high apparent heat ratio operation of the whole machine. Cooling Capacity Cooling Type 3.5KW~12.5KW Air Cooling Refrigerant Centrigufal Fan R410A/R134A EC Fan Compressor Type Program Invertor Compressor Modbus (Standard)